<div style="min-height:50px; background:#ddd; width:150px; _height:expression((parseInt(this.currentStyle.height) < 50) ? 50 : this.clientHeight)">min-height:50px;</div>
<div id="d" style="position:fixed; top:100px; left:100px; _position:absolute; _top:expression(offsetParent.scrollTop + 100); _left:expression(offsetParent.scrollLeft + 100); background:#ddd; width:200px; height:100px;">position:fixed;</div>
<div style="width:10000px; height:10000px;"></div>
